CVE-2011-1331

Severity Score

9.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in the wild in early 2011.

JustSystems Ichitaro v2005 hasta v2011, Ichitaro Government v6, Ichitaro Gobierno de v2006 a v2010, Ichitaro portátil, Ichitaro Pro, y el Visor de Ichitaro permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria heap ) a través de un documento manipulado, como se exploto a principios de 2011.

*Credits: N/A

CVSS Scores

NISTv2 9.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-03-09 CVE Reserved
2011-07-18 CVE Published
2024-06-15 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (7)

URL	Tag	Source
http://jvn.jp/en/jp/JVN87239473/index.html	Third Party Advisory
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000043	Third Party Advisory
http://www.securityfocus.com/bid/48283	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/68072	Vdb Entry

URL	Date	SRC
http://www.symantec.com/connect/blogs/targeted-attacks-2011-using-ichitaro-zero-day-vulnerability	2024-08-06

URL	Date	SRC
http://www.justsystems.com/jp/info/js11001.html	2017-08-17

URL	Date	SRC
http://secunia.com/advisories/44956	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				6 Search vendor "Justsystems" for product "Ichitaro" and version "6"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2005 Search vendor "Justsystems" for product "Ichitaro" and version "2005"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2006 Search vendor "Justsystems" for product "Ichitaro" and version "2006"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2006 Search vendor "Justsystems" for product "Ichitaro" and version "2006"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2007 Search vendor "Justsystems" for product "Ichitaro" and version "2007"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2007 Search vendor "Justsystems" for product "Ichitaro" and version "2007"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2008 Search vendor "Justsystems" for product "Ichitaro" and version "2008"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2008 Search vendor "Justsystems" for product "Ichitaro" and version "2008"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2009 Search vendor "Justsystems" for product "Ichitaro" and version "2009"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2009 Search vendor "Justsystems" for product "Ichitaro" and version "2009"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2010 Search vendor "Justsystems" for product "Ichitaro" and version "2010"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2010 Search vendor "Justsystems" for product "Ichitaro" and version "2010"		government		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Search vendor "Justsystems" for product "Ichitaro"				2011 Search vendor "Justsystems" for product "Ichitaro" and version "2011"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Portable Search vendor "Justsystems" for product "Ichitaro Portable"				*		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Pro Search vendor "Justsystems" for product "Ichitaro Pro"				*		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				*		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				5.1.3.0 Search vendor "Justsystems" for product "Ichitaro Viewer" and version "5.1.3.0"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				19.0.1.0 Search vendor "Justsystems" for product "Ichitaro Viewer" and version "19.0.1.0"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				19.0.2.0 Search vendor "Justsystems" for product "Ichitaro Viewer" and version "19.0.2.0"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				19.0.3.0 Search vendor "Justsystems" for product "Ichitaro Viewer" and version "19.0.3.0"		-		Affected
Justsystems Search vendor "Justsystems"		Ichitaro Viewer Search vendor "Justsystems" for product "Ichitaro Viewer"				20.0.2.0 Search vendor "Justsystems" for product "Ichitaro Viewer" and version "20.0.2.0"		-		Affected